anv/android: Disable surface and swapchain extensions (v2)

anv/android: Disable surface and swapchain extensions (v2)

Android's Vulkan loader implements VK_KHR_surface and VK_KHR_swapchain,
and applications cannot access the driver's implementation. Moreoever,
if the driver exposes the those extension strings, then tests
dEQP-VK.api.info.instance.extensions and dEQP-VK.api.info.device fail
due to the duplicated strings.

v2: Replace !ANDROID with ANV_HAS_SURFACE. (for jekstrand)

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Tested-by: Tapani Pälli <tapani.palli@intel.com>